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HB-THERM M8146-EN Assembly Instructions Manual

Spare parts vario-5 switching and buffer valve
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Temperatur Control Technology
www.hb-therm.ch
2019-07
Page
Assembly Instructions M8146-EN
Spare parts Vario-5 switching and buffer valve
M8146-EN 2019-07
Contents
Precondition ................................................................................... 2
Procedure ....................................................................................... 2
Preparation ..................................................................................... 3
Sleeve and seal (O/ID T27098) ...................................................... 4
Sealing set (O/ID T27101, T27102) .............................................. 12
Inspection ..................................................................................... 16
Parts list ........................................................................................ 16
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  • Page 1: Table Of Contents

    Temperatur Control Technology www.hb-therm.ch 2019-07 Page Assembly Instructions M8146-EN Spare parts Vario-5 switching and buffer valve Contents Precondition ................... 2 Procedure ..................2 Preparation ..................3 Sleeve and seal (O/ID T27098) ............4 Piston with sleeve and seal (O/ID T27099, T28434) ....7 Sealing set (O/ID T27101, T27102) ..........

  • Page 2: Precondition

    Assembly Instructions M8146-EN Precondition WARNING! Danger for unauthorized persons! Conversion work may only be carried out by specialist staff who have been trained accordingly. Therefore: – Keep unauthorized persons away from the work area. NOTE! Knowledge of the Instruction Manual is a precondition for carrying out conversion work on the unit.

  • Page 3: Preparation

    Assembly Instructions M8146-EN Preparation Proceed as follows to cool down the system and carry out mould evacuation:  Select module no. "VCn" with the key.  Display menu page Functions.  Select the Cooling parameter and activate with the key.

  • Page 4: Sleeve And Seal (O/Id T27098)

    Assembly Instructions M8146-EN Sleeve and seal (O/ID T27098) Carry out preparation ( page 3). on the multiphase motor, the switching module (M 5,6) Proceed as follows to disassemble the multiphase motor (M 5,6): CAUTION! Risk of burns! During operation, the multiphase motor (M 5,6) becomes hot.
  • Page 5 Assembly Instructions M8146-EN Proceed as follows to mount the multiphase motor (M 5,6): NOTICE! Observe following when mounting the multiphase motor: - Loosen the 4 fixing screws enough (approx. 8-10 mm) to enable an easier installation. - Alignment of the groove of the coupling, to allow ...
  • Page 6 Assembly Instructions M8146-EN on the multiphase motor, the buffer module (M 7) Proceed as follows to disassemble the multiphase motor (M 7):  Withdraw the cable connector of the multiphase motor (M 7).  Loosen 2x fixing screws (label 1) of the multiphase motor (M 7).

  • Page 7: Piston With Sleeve And Seal (O/Id T27099, T28434)

    Assembly Instructions M8146-EN Piston with sleeve and seal (O/ID T27099, T28434) Carry out preparation ( page 3). For switching module (20) Proceed as follows to disassemble the multiphase motor (M 5,6): CAUTION! Risk of burns! During operation, the multiphase motor (M 5,6) becomes hot.
  • Page 8 Assembly Instructions M8146-EN Proceed as follows in order to replace the guide bush:  Remove the fixing screw (label 5) holding the guide bush at the bottom of the switching (20) resp. buffer module (21).  Remove the guide bush (label 6).
  • Page 9 Assembly Instructions M8146-EN Fig. 14: Mount the multiphase motor M 5,6 WARNING! Improper installation can cause material damage! Wrongly mounted multiphase motors can lead to dysfunction and/or material damage. Therefore: – Observe correct mounting, visual control to Fig. 15: Visual control of the groove...
  • Page 10 Assembly Instructions M8146-EN For buffer module (21) Proceed as follows to disassemble the multiphase motor (M 7):  Withdraw the cable connector of the multiphase motor (M 7).  Loosen 2x fixing screws (label 1) of the multiphase motor (M 7).
  • Page 11 Assembly Instructions M8146-EN 14. Proceed as follows to mount the cover of the buffer module (21): WARNING! Damages if leaking! The re-use of used seals can cause leaking. Therefore: – seals are to be compulsory replaced after each disassembly of the cover.

  • Page 12: Sealing Set (O/Id T27101, T27102)

    Assembly Instructions M8146-EN Sealing set (O/ID T27101, T27102) Carry out preparation ( page 3). For switching module (20) Proceed as follows to disassemble the cover:  Disassemble the flexible tube of the tool circuit exit (OUT M).  Disassemble the main line temperature sensor (BT 1).
  • Page 13 Assembly Instructions M8146-EN module Proceed as follows to replace the seal of the switching (20) and buffer module (21):  Disassemble flexible tube of the buffer entry (b).  Disassemble the return line of the temperature sensor (BT 2). BT 2 ...

  • Page 14: Complete Linear Stepper Motor (O/Id T27595, T28433)

    Assembly Instructions M8146-EN Complete linear stepper motor (O/ID T27595, T28433) Carry out preparation ( page 3). on the multiphase motor, the switching module (M 5,6) Proceed as follows to disassemble the multiphase motor (M 5,6): CAUTION! Risk of burns! During operation, the multiphase motor (M 5,6) becomes hot.
  • Page 15 Assembly Instructions M8146-EN WARNING! Improper installation can cause material damage! Wrongly mounted multiphase motors can lead to dysfunction and/or material damage. Therefore: – Observe correct mounting, visual control to Fig. 29: Visual control of the groove check the engagement of the piston rod in the alignment coupling ...

  • Page 16: Inspection

    Assembly Instructions M8146-EN Inspection Proceed as follows for inspection: Plug all main plugs and switch on the main switch. Switch the system on with the key and check tightness and functioning. Switch the system off with the key. Switch off all main switches.

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